Keystone snow forecast
What is the weather like in Keystone in United States, and what is the forecast for the next few days? Check the current weather forecast for Keystone on this page. Here, you will find the weather forecast for the next 48 hours as well as the next 14 days, so you’ll know exactly what to expect and what the weather will be like in Keystone during your winter holiday.
The weather in Keystone
On this page, you will find the current weather forecast for Keystone, located in the ski resort of Keystone in United States. Check the forecast and temperature for both the valley and the mountain. This will help you see what conditions will be like on the slopes and whether you need to add an extra layer for the day’s skiing. Will snow be in the forecast, or will the sun be shining? And what about the wind? How high is the frost line (0-degree limit), and what is the current snow depth in Keystone? Read on for all this information!
Jump directly to:
48-hour weather forecast for Keystone
16 September 2025
Night
Expectation 0 mm
0-degree limit 4382 metres
6°C
Morning
Expectation 0 mm
0-degree limit 4351 metres
13°C
Midday
Expectation 2 mm
0-degree limit 4396 metres
16°C
Evening
Expectation 4 mm
0-degree limit 4029 metres
7°C
17 September 2025
Night
Expectation 0 mm
0-degree limit 3455 metres
4°C
Morning
Expectation 0 mm
0-degree limit 3760 metres
9°C
Midday
Expectation 0 mm
0-degree limit 4189 metres
14°C
Evening
Expectation 1 mm
0-degree limit 4045 metres
7°C
16 September 2025
Night
Expectation 0 mm
0-degree limit 4376 metres
1°C
Morning
Expectation 0 mm
0-degree limit 4350 metres
6°C
Midday
Expectation 2 mm
0-degree limit 4457 metres
9°C
Evening
Expectation 4 mm
0-degree limit 4002 metres
1°C
17 September 2025
Night
Expectation 0 mm
0-degree limit 3438 metres
-2°C
Morning
Expectation 0 mm
0-degree limit 3753 metres
1°C
Midday
Expectation 0 mm
0-degree limit 4268 metres
7°C
Evening
Expectation 1 mm
0-degree limit 4080 metres
1°C
14-day weather forecast for Keystone
Date
Weather and snow
Expectation
Wind
Frost line
Date
Weather and snow
Expectation
Wind
Frost line
4027 metres
Date
Weather and snow
Expectation
Wind
Frost line
3418 metres
Date
Weather and snow
Expectation
Wind
Frost line
3415 metres
Date
Weather and snow
Expectation
Wind
Frost line
4153 metres
Date
Weather and snow
Expectation
Wind
Frost line
4272 metres
Date
Weather and snow
Expectation
Wind
Frost line
4093 metres
Date
Weather and snow
Expectation
Wind
Frost line
4073 metres
Date
Weather and snow
Expectation
Wind
Frost line
4655 metres
Date
Weather and snow
Expectation
Wind
Frost line
4685 metres
Date
Weather and snow
Expectation
Wind
Frost line
4583 metres
Date
Weather and snow
Expectation
Wind
Frost line
4389 metres
Date
Weather and snow
Expectation
Wind
Frost line
3971 metres
Date
Weather and snow
Expectation
Wind
Frost line
3805 metres
Date
Weather and snow
Expectation
Wind
Frost line
3544 metres
Date
Weather and snow
Expectation
Wind
Frost line
3999 metres
Date
Weather and snow
Expectation
Wind
Frost line
3394 metres
Date
Weather and snow
Expectation
Wind
Frost line
3407 metres
Date
Weather and snow
Expectation
Wind
Frost line
4116 metres
Date
Weather and snow
Expectation
Wind
Frost line
4272 metres
Date
Weather and snow
Expectation
Wind
Frost line
4093 metres
Date
Weather and snow
Expectation
Wind
Frost line
4073 metres
Date
Weather and snow
Expectation
Wind
Frost line
4655 metres
Date
Weather and snow
Expectation
Wind
Frost line
4685 metres
Date
Weather and snow
Expectation
Wind
Frost line
4583 metres
Date
Weather and snow
Expectation
Wind
Frost line
4389 metres
Date
Weather and snow
Expectation
Wind
Frost line
3971 metres
Date
Weather and snow
Expectation
Wind
Frost line
3805 metres
Date
Weather and snow
Expectation
Wind
Frost line
3544 metres
Snow depth in Keystone
Snow is what makes a ski holiday special. Ideally, we wake up every day to Kaiser weather: a layer of fresh snow, bright sunshine, and a clear blue sky. However, icy temperatures and heavy snowfalls are also part of the experience. Or those foggy days when you ski from hut to hut, warming up with a cup of coffee, tea, or hot chocolate. When it comes to winter sports, the weather can be unpredictable, and nothing changes more rapidly than mountain weather. In addition to the forecast for the coming days, the current snow depth is a key part of the weather report in Keystone. How much snow is there on the mountain and in the valley of the Keystone ski area? Check the table below to see the current snow depth in Keystone.
Snow depth on the mountain and in the valley
Mountain: 0 cm
Valley: 0 cm
- Snow depth valley 0
- Cross-country ski trails open (km) 0
- Valley descent open Closed
- Hiking trails open (km) 0
Pistes Keystone
Set up SnowAlert for Keystone
Explanation of the weather forecast in Keystone
The weather report for Keystone is updated daily and is carefully compiled by meteorologists working with Snowplaza. Curious about the forecast for the next two days? Check out the 48-hour weather forecast, which provides information for the morning, afternoon, evening, and night. The symbols indicate whether snow or rain is expected, whether it will be cloudy, or if the sun will be shining. Click on "village" to see the weather conditions in the valley, and on "mountain" for forecasts at higher altitudes. The zero-degree line indicates the frost line, which changes depending on the temperature. Don't confuse it with the snowline—snow can still fall several hundred meters below the zero-degree line. For a longer-term outlook, check the 14-day weather forecast for Keystone. Keep in mind that weather conditions can change dramatically over two weeks, so be sure to check back daily if you're planning a winter sports trip soon.